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3101130341 = 29106935529
BaseRepresentation
bin1011100011010111…
…0111111001100101
322000010022202002022
42320311313321211
522322342132331
61231415552525
7136564113221
oct27065677145
98003282068
103101130341
111351564141
1272668b745
133a563268a
14215c0d781
151323bd67b
hexb8d77e65

3101130341 has 4 divisors (see below), whose sum is σ = 3208065900. Its totient is φ = 2994194784.

The previous prime is 3101130313. The next prime is 3101130349. The reversal of 3101130341 is 1430311013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1430311013 = 1975279527.

It can be written as a sum of positive squares in 2 ways, for example, as 554414116 + 2546716225 = 23546^2 + 50465^2 .

It is a de Polignac number, because none of the positive numbers 2k-3101130341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101130349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53467736 + ... + 53467793.

It is an arithmetic number, because the mean of its divisors is an integer number (802016475).

Almost surely, 23101130341 is an apocalyptic number.

It is an amenable number.

3101130341 is a deficient number, since it is larger than the sum of its proper divisors (106935559).

3101130341 is a wasteful number, since it uses less digits than its factorization.

3101130341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106935558.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3101130341 is about 55687.7934649955. The cubic root of 3101130341 is about 1458.2769347121.

Adding to 3101130341 its reverse (1430311013), we get a palindrome (4531441354).

The spelling of 3101130341 in words is "three billion, one hundred one million, one hundred thirty thousand, three hundred forty-one".

Divisors: 1 29 106935529 3101130341